5312111364 has 108 divisors (see below), whose sum is σ = 15818275200. Its totient is φ = 1498494816.

The previous prime is 5312111351. The next prime is 5312111369. The reversal of 5312111364 is 4631112135.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5312111369) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 120297 + ... + 158415.

Almost surely, 2^5312111364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5312111364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7909137600).

5312111364 is an abundant number, since it is smaller than the sum of its proper divisors (10506163836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5312111364 is a wasteful number, since it uses less digits than its factorization.

5312111364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38222 (or 38210 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 5312111364 is about 72884.2326158409. The cubic root of 5312111364 is about 1744.8404617105.

Adding to 5312111364 its reverse (4631112135), we get a palindrome (9943223499).

The spelling of 5312111364 in words is "five billion, three hundred twelve million, one hundred eleven thousand, three hundred sixty-four".